package com.yyg.boot.service;

import com.yyg.boot.domain.Users;

import java.util.List;

/**
 * @Author 一一哥Sun
 * @Date Created in 2020/3/30
 * @Description Description
 */
public interface IUserService {

    int add(Users user);

    int update(Users user);

    int delete(int id);

    Users findUserById(int id);

    List<Users> findUserList();

}
